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New posts in java-8
Is there an elegant way to initialize and return value of nullable field using Optional
Jan 06, 2023
java
java-8
option-type
Throw java exception and stops
Jan 06, 2023
java
exception
java-8
Java 8 Stream Mapping Grouping operation
Jan 06, 2023
java
lambda
java-8
java-stream
Java 8 Stream group by and concatenate strings using a separator
Jan 06, 2023
java
java-8
Getting only file names from the folder in Java8 with Filtering
Jan 05, 2023
java
lambda
collections
java-8
How to convert list without generics to list with generics using streams in java?
Jan 05, 2023
java
generics
java-8
java-stream
Elegant way to combine two arrays pairwise in Java 8
Jan 05, 2023
java
arrays
java-8
java-stream
Java 8 Date time formatter misbehaving
Jan 05, 2023
java
datetime
java-8
java-time
datetime-parsing
Difference in Java Collection between JDK 6 and JDK8
Jan 05, 2023
java-8
java-7
jdk6
Apache HttpClient - Log version of TLS that's negotiated in a request?
Jan 05, 2023
java
java-8
apache-httpclient-4.x
What is the difference between Comparator::reverseOrder and Comparator.reverseOrder() when used in sorted method of stream
Jan 05, 2023
java
sorting
java-8
java-stream
comparator
Java Stream API map argument
Jan 05, 2023
java
java-8
java-stream
java stream with 2 filters conditions
Jan 05, 2023
java
java-8
java-stream
How do you convert Map<String, Person> to Map<String, Integer> in java streams inside collect?
Jan 03, 2023
java
java-8
java-stream
Extract values (not keys) from a List<Map<String,String>>, and flatten it to a List<String>
Jan 04, 2023
java
list
java-8
java-stream
How can I get Stream from 3 dimensional array in Java 8?
Jan 05, 2023
arrays
java-8
java-stream
Why is necessary to explicitly say a lambda is Consumer to use andThen method?
Jan 04, 2023
java
lambda
java-8
functional-programming
How to collect list of filterred objects from sub-collections
Jan 04, 2023
java
java-8
java-stream
CompletableFuture runAsync vs Executing each Runnable with an Executor
Jan 03, 2023
java
multithreading
email
asynchronous
java-8
Comparable VS <? extends Comparable>
Jan 03, 2023
java
generics
java-8
extends
comparable
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